https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98330
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords|ice-on-invalid-code |ice-on-valid-code --- Comment #7 from Richard Biener <rguenth at gcc dot gnu.org> --- Valid C testcase that crashes the same way: float f (__typeof (__builtin_pow) fn, float x) { return fn (x, 2); } gimple_call_fnspec doesn't return anything for an indirect call to a const function (where gimple_call_flags would say ECF_CONST).